CVE-2025-15218

Name: CVE-2025-15218
Creator: NVD / NIST
Published: 2025-12-30T04:15:49.267+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 2.86%

Last modified Jun 17, 2026

CVE-2025-15218 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. A weakness has been identified in Tenda AC10U 15.03.06.48/15.03.06.49. Affected by this vulnerability is the function fromadvsetlanip of the file /goform/AdvSetLanip of the component POST Request Parameter Handler. EPSS estimates a 2.86% chance of exploitation in the next 30 days.

Description

A weakness has been identified in Tenda AC10U 15.03.06.48/15.03.06.49. Affected by this vulnerability is the function fromadvsetlanip of the file /goform/AdvSetLanip of the component POST Request Parameter Handler. Executing a manipulation of the argument lanMask can lead to buffer overflow. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

7.4/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

2.86%

85.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tenda	Ac10u Firmware	15.03.06.48
Tenda	Ac10u Firmware	15.03.06.49

References

https://lavender-bicycle-a5a.notion.site/Tenda-AC10U-fromadvsetlanip-2d753a41781f800c86c8d388a38e8101?source=copy_linkExploit, Third Party Advisory
https://vuldb.com/?ctiid.338603Permissions Required, VDB Entry
https://vuldb.com/?id.338603Third Party Advisory, VDB Entry
https://vuldb.com/?submit.725461Third Party Advisory, VDB Entry
https://www.tenda.com.cn/Product

Timeline

Published: Dec 30, 2025
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2025-15218?

How severe is CVE-2025-15218?

CVE-2025-15218 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 2.86% probability of exploitation in the next 30 days.

How do I fix CVE-2025-15218?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-15218?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST